bleno - blink(1) example

This example allows you to control a ThingM blink(1) via BLE.

It uses bleno and node-blink1 and requires a blink(1) to be connected via USB.

See main file for entry point.

Device Information service

UUID: 0x180A

Characteristics:

• Serial Number

  • UUID: 0x2a25
  • Properties: read
  • Description: read the blink(1)'s serial number

• Hardware Revision

  • UUID: 0x2a27
  • Properties: read
  • Description: read the blink(1)'s version

blink(1) service

UUID: 0x01010101010101010101010101010101

Characteristics:

• RGB

  • UUID: 01010101010101010101010101524742
  • Properties: write, write without response
  • Description: Set the blink(1)'s color
    • Data format is: RRGGBB (3 bytes) - single byte for each color

• Fade RGB

  • UUID: 01010101010101010166616465524742
  • Properties: write, write without response, notify
  • Description: Fade the blink(1)'s color and notication when fade is complete
    • Data format is: TTTTRRGGBB (5 bytes)
      • TTTT - fade time in milliseconds (Little Endian)
      • RRGGBB (3 bytes) - single byte for each color